If pet was evicted by kubelet - it will stuck in this state forever.
By analogy to regular pod we need to re-create pet so that it will
be re-scheduled to another node, so in order to re-create pet
and preserve consitent naming we will delete it in petset controller
and create after that.
Change-Id: Ib98bf7f34b3f2ab1582b9de34b5f4c5f84cd5215